CN111915886B - System and method for counting station vehicles through vehicle sweeping piles - Google Patents
System and method for counting station vehicles through vehicle sweeping piles Download PDFInfo
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- CN111915886B CN111915886B CN202010633698.6A CN202010633698A CN111915886B CN 111915886 B CN111915886 B CN 111915886B CN 202010633698 A CN202010633698 A CN 202010633698A CN 111915886 B CN111915886 B CN 111915886B
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
- G07F17/0042—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for hiring of objects
- G07F17/0057—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for hiring of objects for the hiring or rent of vehicles, e.g. cars, bicycles or wheelchairs
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/123—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams
- G08G1/127—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams to a central station ; Indicators in a central station
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
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Abstract
The invention discloses a system and a method for counting station vehicles through vehicle sweeping piles, wherein the system comprises an electronic fence, a plurality of positioning piles, an intelligent lock, a controller, a server, a first Bluetooth module and a second Bluetooth module; the electronic fence is used for parking public bicycles; the positioning ground pile is arranged in a parking area of the electronic fence and used for generating a positioning signal; the method comprises the following steps: step S1: the first Bluetooth module broadcasts the number information and the positioning signals of the positioning ground piles outwards in real time at the frequency f; step S2: the second Bluetooth module receives the number information and the positioning signal of the positioning ground pile and transmits the number information and the positioning signal to the controller; step S3: the controller uploads the received information to the server, and the server carries out statistics on vehicles in the electronic fence. According to the invention, through the positioning ground piles and the first Bluetooth module, the problem of inaccurate vehicle number statistics in the electronic fence is solved, the background can visually know the real-time vehicle data of the station, and the accuracy of the station for vehicle number statistics is ensured.
Description
Technical Field
The invention relates to the technical field of shared bicycles, in particular to a system and a method for counting vehicles at a station through a sweeping pile.
Background
Traditional in-site statistics vehicle is a mode of uploading data to a background after intelligent lock equipment is scanned by bluetooth of post stations, but is limited by the limited bluetooth scanning range and the complex influence of the site environment, the fact that the bluetooth scanning range covers each vehicle in the post stations cannot be guaranteed, and the problem that actual vehicles in the post stations are inaccurate in background statistics is caused.
For example, a "shared bicycle parking, supervision and maintenance platform based on artificial intelligence" disclosed in chinese patent literature, the publication number: CN109339509A, filing date thereof: year 2018, month 10, and day 27, including two major platforms: the system comprises a background control platform and a fixed station service platform, wherein the background control platform is arranged at a background service management center, and the fixed station service platform is arranged at a fixed parking station of a shared bicycle; the background control platform comprises a first communication server, a central controller and a first data server, and the specific work tasks of the background control platform are as follows: the system is used for storing and maintaining the monitoring data and forming a statistical form according to the business requirement; the fixed site service platform comprises a second communication server, a second data server, an artificial intelligence algorithm controller and a positioning signal controller, and the specific work tasks of the fixed site service platform are as follows: the system is used for acquiring vehicle appearance image data of the fixed station in real time according to the positioning sensor signal, judging the degree of vehicle maintenance to be carried out by utilizing an artificial intelligence algorithm, putting the result into an LED display screen, and recording the result to be stored in a data server. The shared bicycle supervision platform is difficult to achieve the statistics of the number of the shared bicycles only through the positioning sensor, and the problem that actual vehicles in a background statistics post station are inaccurate is caused.
Disclosure of Invention
The invention mainly solves the problem that the actual vehicle statistics in the public bicycle electronic fence is inaccurate in the prior art; the system and the method for counting the station vehicles through the vehicle sweeping piles are provided, the background can visually know the real-time vehicle data of the station, the accuracy of counting the number of the vehicles by the station is ensured, the utilization rate of the ground piles is higher, and the cost is effectively reduced.
The technical problem of the invention is mainly solved by the following technical scheme: a system for counting station vehicles through vehicle sweeping piles comprises an electronic fence, a plurality of positioning piles, an intelligent lock, a controller, a server, a first Bluetooth module and a second Bluetooth module; the electronic fence is used for parking public bicycles; the positioning ground piles are respectively arranged in a parking area of the electronic fence and used for generating a positioning signal; the intelligent lock is arranged on a public bicycle and is connected with the controller; the controller is installed on a public bicycle, controls the intelligent lock to be opened or closed when a user rents or returns the public bicycle, and is connected with the server; the server is used for counting the number of vehicles in the electronic fence; the first Bluetooth module is arranged on the positioning ground pile and used for broadcasting positioning signals generated by the positioning ground pile; the second Bluetooth module is installed on a public bicycle and connected with the controller, and the second Bluetooth module is used for receiving the positioning signal sent by the first Bluetooth module. The utility model discloses a parking area's is subaerial in fence, when public bicycle returns, the intelligence lock is closed, pin public bicycle, the real-time outside broadcast positioning signal of first bluetooth module that is located on the stake of location ground, when public bicycle gets into the regional time of returning the car, second bluetooth module receives the positioning signal after and transmits for the controller, the controller transmits the positioning signal for the server, the server is according to the positioning signal quantity of accepting, realize the statistics to the interior vehicle of fence, make the stake of location ground not only can be used for receiving the car and returning the car through first bluetooth module, can also be used for counting the public bicycle quantity in the fence, make backstage server can audio-visually know the real-time vehicle data in the fence, ensure the accuracy of the interior vehicle number of station.
Preferably, a plurality of the location ground stake is arranged in the fence into the equidistance, the locating signal is outwards broadcast with frequency f intermittent type nature through first bluetooth module, public bicycle gets into when first bluetooth module's broadcast range, second bluetooth module receives the locating signal and passes through the controller transmits for the server, the server is according to the information statistics of receiving vehicle quantity in the fence. The setting mode of the broadcast range is as follows: the intensity threshold value of the broadcast signal is set, when the signal intensity received by the second Bluetooth module is lower than the set threshold value, the public bicycle is judged to be located outside the broadcast range of the first Bluetooth module, when the signal intensity received by the second Bluetooth module is higher than the set threshold value, the public bicycle is judged to be located inside the broadcast range of the first Bluetooth module, the first Bluetooth module intermittently broadcasts the signal outwards with the time frequency f, the second Bluetooth module is guaranteed to receive the signal, and meanwhile the electric energy loss of the first Bluetooth module is saved.
Preferably, the system further comprises a wireless communication module, and the controller is connected with the server through the wireless communication module. And transmitting the vehicle data in the electronic fence counted by the controller to a server through a wireless communication module.
Preferably, the wireless communication module comprises a bluetooth module, a WIFI module or a GPRS module. The stability of communication is improved, and the data that the assurance controller uploaded can not lose.
Preferably, the positioning pile further comprises a storage module, the storage module stores the number information of the positioning pile, and the storage module is connected with the first Bluetooth module. The number information of the positioning ground piles is stored through the storage module, so that the controller can identify which positioning ground pile the received information comes from, and the accuracy of vehicle statistics is higher.
A method for counting station vehicles through a vehicle sweeping pile comprises the following steps:
step S1: the first Bluetooth module broadcasts the number information and the positioning signals of the positioning ground piles outwards in real time at the frequency f;
step S2: the second Bluetooth module receives the number information and the positioning signal of the positioning ground pile and transmits the number information and the positioning signal to the controller;
step S3: the controller uploads the received information to the server, and the server carries out statistics on vehicles in the electronic fence. The statistical method comprises the following steps: the number of the acquired positioning signals is recorded for counting, after a public bicycle enters a returning area, a controller on the public bicycle is connected with a server, if the connection is normal, the bicycle is an online bicycle, if the connection cannot be performed, the bicycle is an offline bicycle, the offline bicycle broadcasts offline information outwards and is acquired by the online bicycle, the offline bicycle transmits the offline information to the server after the online bicycle acquires the offline information, and when the server counts the number of the bicycles in the electronic fence, the number of the bicycles in the electronic fence is acquired by adding the number of the positioning signals to the number of the offline bicycles.
The invention has the beneficial effects that: (1) the problem that the vehicle number in the electronic fence is not accurately counted is solved through the positioning ground piles and the first Bluetooth module, real-time vehicle data of a station can be intuitively known by a background, and the accuracy of counting the vehicle number by the station is ensured; (2) the service of returning the vehicle is optimized, and the positioning ground piles are fully used, so that the positioning ground piles can be used for not only returning the vehicle, but also counting the vehicles at the station, and the cost of the product is reduced.
Drawings
Fig. 1 is a block flow diagram of a vehicle statistical method according to a first embodiment.
Fig. 2 is a schematic structural diagram of the electronic fence according to the first embodiment.
In the figure, 1 is an electronic fence, 2 is a positioning ground peg, and 3 is a parking area.
Detailed Description
The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings.
The first embodiment is as follows: a system for counting station vehicles through vehicle sweeping piles is shown in figure 2 and comprises an electronic fence 1, a plurality of positioning piles 2, an intelligent lock, a controller, a server, a wireless communication module, a storage module, a first Bluetooth module and a second Bluetooth module; a parking area 3 is arranged in the electronic fence 1, and public bicycles are parked in the parking area 3; a plurality of positioning ground piles 2 are arranged in a parking area 3 of the electronic fence 1 and used for generating a positioning signal; the intelligent lock is arranged on the public bicycle and is connected with the controller; the controller is installed on a public bicycle, controls the intelligent lock to be opened or closed when a user rents or returns the bicycle, and is connected with the server through the Bluetooth module, the WIFI module or the GPRS module; the server is used for counting the number of vehicles in the electronic fence 1; the first Bluetooth module is arranged on the positioning ground pile 2 and used for broadcasting positioning signals generated by the positioning ground pile; the second bluetooth module is installed on public bicycle, and the second bluetooth module is connected with the controller, and the second bluetooth module is used for receiving the locating signal that first bluetooth module sent, and the storage module storage has the serial number information of location ground stake 2, and the storage module is connected with first bluetooth module.
The positioning ground piles are arranged in the electronic fence at equal intervals, positioning signals are intermittently and outwardly broadcast at frequency f through the first Bluetooth module, when a public bicycle enters the broadcasting range of the first Bluetooth module, the second Bluetooth module receives the positioning signals and transmits the positioning signals to the server through the controller, and the server counts the number of vehicles in the electronic fence according to the received information; after the second bluetooth module received the locating signal and the number information of location ground stake and transmitted for the controller, the information that first bluetooth module transmitted is not being received to the second bluetooth module, avoids the repeated transmission information of controller to give the server, and only after the intelligence lock was reopened, the information that first bluetooth module transmitted was just received again to the second bluetooth module.
A method for counting vehicles of a station through a sweeping pile, as shown in fig. 1, comprises the following steps:
step S1: the first Bluetooth module broadcasts the number information of the positioning ground piles and the positioning signals outwards in real time at the frequency f.
Step S2: the second Bluetooth module receives the number information and the positioning signal of the positioning ground pile and transmits the number information and the positioning signal to the controller.
Step S3: the controller uploads the received information to the server, and the server carries out statistics on vehicles in the electronic fence; the statistical method comprises the following steps: the method comprises the steps that the number of acquired positioning signals is recorded for counting, after a public bicycle enters a parking area, a controller on the public bicycle is connected with a server, if the connection is normal, the bicycle is an online vehicle, if the connection cannot be achieved, the bicycle is an offline vehicle, the offline vehicle broadcasts offline information outwards and is acquired by the online vehicle, the offline vehicle transmits the offline vehicle to the server after the offline vehicle acquires the offline vehicle information, and when the server counts the number of vehicles in the electronic fence, the number of the vehicles in the electronic fence is acquired by adding the number of the positioning signals to the number of the offline vehicles.
In concrete application, when the user gets into fence 1 and returns the car operation, the user sweeps the sign indicating number messenger and pins public bicycle's intelligence lock closure through IC-card or cell-phone, the user realizes the returning of public bicycle, at this moment, first bluetooth module outwards broadcasts this location stake 2's serial number information and locating signal with time frequency f intermittent type nature, public bicycle is located first bluetooth module broadcasting range, broadcast information is received and is given the controller by second bluetooth module, controller and server are in normal connected state, then the controller gives the server with information transfer, the server is according to received locating signal, increase the vehicle quantity in the fence.
When a user enters the electronic fence 1 to rent a bicycle, the user sweeps a code through an IC card or a mobile phone to open an intelligent lock for locking the public bicycle, the user takes away the public bicycle, at the moment, the second Bluetooth module receives the broadcast information of the first Bluetooth module again, when the user takes away the public bicycle, the positioning ground pile does not generate a positioning signal, the broadcast information of the first Bluetooth module only comprises the number information of the positioning ground pile, the server reduces the number of the vehicles in the electronic fence according to the received positioning signal, the number of the vehicles in the electronic fence is reduced during statistics, the broadcasting range of the first Bluetooth module is gradually far away from the public bicycle, the second Bluetooth module does not receive the broadcast information of the first Bluetooth module, the controller does not receive the information transmitted by the first Bluetooth module, the controller and the server are in a normal connection state, and the controller does not transmit the information of the positioning ground pile to the server.
When a public bicycle enters a returning area, a controller on the public bicycle is connected with a server, if the connection is normal, the bicycle is an online bicycle, if the connection is not normal, the bicycle is an offline bicycle, offline information is broadcasted outwards by the offline bicycle and acquired by the online bicycle, the offline bicycle is transmitted to the server after the online bicycle acquires the offline bicycle information, and when the server counts the number of the bicycles in the electronic fence, the number of the positioning signals is added to the number of the offline bicycles to obtain the number information of the bicycles in the electronic fence.
The positioning ground pile 2 can be used for positioning vehicles, counting vehicle information in post stations, accurately identifying the positions of the vehicles in use and returning, facilitating the management of the vehicles by workers and enabling a background server to more intuitively know real-time vehicle data in the stations.
The above-described embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the spirit of the invention as set forth in the claims.
Claims (5)
1. A system for counting vehicles at a station through a sweeping pile of a vehicle is characterized by comprising
The system comprises an electronic fence, a plurality of positioning ground piles, an intelligent lock, a controller, a server, a first Bluetooth module and a second Bluetooth module;
the electronic fence is used for parking public bicycles;
the positioning ground piles are respectively arranged in a parking area of the electronic fence and used for generating a positioning signal;
the intelligent lock is arranged on a public bicycle and is connected with the controller;
the controller is installed on a public bicycle, controls the intelligent lock to be opened or closed when a user rents or returns the bicycle, and is connected with the server;
the server is used for counting the number of vehicles in the electronic fence;
the first Bluetooth module is arranged on the positioning ground pile and used for broadcasting positioning signals generated by the positioning ground pile;
the second Bluetooth module is installed on a public bicycle, connected with the controller and used for receiving the positioning signal sent by the first Bluetooth module;
the method comprises the following steps:
step S1: the first Bluetooth module broadcasts the number information and the positioning signals of the positioning ground piles outwards in real time at the frequency f;
step S2: the second Bluetooth module receives the number information and the positioning signal of the positioning ground pile and transmits the number information and the positioning signal to the controller;
step S3: the controller uploads the received information to the server, and the server carries out statistics on vehicles in the electronic fence; the statistical method comprises the following steps: the method comprises the steps that the number of acquired positioning signals is recorded for counting, after a public bicycle enters a parking area, a controller on the public bicycle is connected with a server, if the connection is normal, the bicycle is an online vehicle, if the connection cannot be achieved, the bicycle is an offline vehicle, the offline vehicle broadcasts offline information outwards and is acquired by the online vehicle, the offline vehicle transmits the offline vehicle to the server after the offline vehicle acquires the offline vehicle information, and when the server counts the number of vehicles in the electronic fence, the number of the vehicles in the electronic fence is acquired by adding the number of the positioning signals to the number of the offline vehicles.
2. The system of claim 1, wherein a plurality of the positioning ground piles are arranged in an electronic fence at equal intervals, the positioning signals are intermittently and outwardly broadcast through a first Bluetooth module at a frequency f, when the public bike enters a broadcasting range of the first Bluetooth module, the second Bluetooth module receives the positioning signals and transmits the positioning signals to the server through the controller, and the server counts the number of the vehicles in the electronic fence according to the received information.
3. The system for counting site vehicles through a sweeping pile of a vehicle as claimed in claim 1 or 2, further comprising a wireless communication module, wherein the controller is connected with the server through the wireless communication module.
4. The system for counting station vehicles through a sweeping pile of a vehicle as claimed in claim 3, wherein the wireless communication module comprises a Bluetooth module, a WIFI module or a GPRS module.
5. The system for counting the site vehicles through the sweeping piles of the vehicle as claimed in claim 1 or 2, further comprising a storage module, wherein the storage module stores the number information of the positioning piles, and the storage module is connected with the first bluetooth module.
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| CN202010633698.6A CN111915886B (en) | 2020-07-02 | 2020-07-02 | System and method for counting station vehicles through vehicle sweeping piles |
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| CN202010633698.6A CN111915886B (en) | 2020-07-02 | 2020-07-02 | System and method for counting station vehicles through vehicle sweeping piles |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114627673B (en) * | 2020-12-12 | 2023-12-22 | 江苏云燊智能科技有限公司 | Normalized shared bicycle parking device and method |
| CN112498530B (en) * | 2020-12-21 | 2022-03-25 | 桃芯科技(苏州)有限公司 | Parking control method, device and system based on low-power-consumption Bluetooth |
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| CN111915886A (en) | 2020-11-10 |
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